no it is not although if you use too much it could kill you
no
I'm personally not running out of helium. In fact helium is harmful to the human body in large doses. So no helium would not affect me.
Helium is not dangerous to humans or the environment in its natural state. However, inhaling helium can be harmful as it displaces oxygen, leading to asphyxiation. Helium is chemically inert and does not react with other substances, making it environmentally safe.
they dont
Helium temporarily changes the timbre of your voice by causing the vocal cords to vibrate faster due to its low density. As a result, your voice sounds higher pitched when speaking in a helium-filled environment.
How do faults affect the environment
because helium is safe, chemically inert and environment friendly
Meteorology does not affect the environment in any way
they affect the environment by cutting down trees
of course......... as long they have mass....
Yes, helium will help a balloon fly. Helium does not affect the direction that a balloon goes, but it will keep it in the air for quite some time.
Firstly, helium is NON- TOXIC. Helium is useful to mankind as it is used in cryogenics, deep-sea breathing systems, blowing up balloons, providing the lightweight in airships etc. Breathing in a small amount of helium will temporarily increase the pitch of your voice (no harm), however, excessive inhaling of helium is dangerous as it may cause death by asphyxiation within minutes!